Side-by-side comparison helps you choose the right calculator for a specific clinical question.
Cardiology
Calculate LDL cholesterol from total cholesterol, HDL, and triglycerides using the Friedewald equation. Also reports non-HDL and total/HDL ratio.
Formula
Friedewald: LDL = Total Cholesterol - HDL - (Triglycerides/5), mg/dL
Inputs
Cardiology
Calculate 10-year ASCVD risk using current 2026 ACC/AHA Pooled Cohort Equations. Statin thresholds: <5% low, 5–7.5% borderline, ≥7.5% intermediate, ≥20% high.
Formula
Pooled Cohort Equations (2013 ACC/AHA) — race/sex-specific Cox proportional hazards model with ln-transformed coefficients.
Inputs